Power Connector Pwr; Power Connector; Connection Of Power Supply; Connection Of Power Connector - Advantech ICR-3241 User Manual

5.7.2 Power Connector PWR

Terminal block 3.5 mm.
Pin number
1
2
Power supply for router is required between +9 V to +36 V DC supply. Protection against
reversed polarity without signaling is built into the router.
If the negative pole of the router is grounded, there is no protection against reversed
polarity! The only protection left is the fuse inside the device. Only the service center can
restore the router's functionality.
For correct operation it is necessary that the power source is able to supply a peak current
of 1.2 A.
Unit has to be supplied by a power supply specified as a Limited Power Source (LPS) or
CEC/NEC Class 2 source of supply.
In applications requiring low power consumption (such as solar power - not 7/24 mode)
is strictly recommended to use "LPM" mode prior to powering down the entire router.
Circuit example:
All metal parts, including the box, are connected together with the negative pole of power
supply (common pole). To ground the router can be used the grounding screw located on the
left panel.
LUCOM GmbH — Flößaustr. 22a — 90763 Fürth — Tel.: +49 911/ 957 606 00 — E-Mail: info@lucom.de — www.lucom.de
Signal mark Description
VCC(+)
Positive pole of DC supply voltage (+9 to +36 V DC)
GND(-)
Negative pole of DC supply voltage
Table 6: Connection of power connector
Figure 13: Power connector
Figure 14: Connection of power supply
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ICR-3241